1 ////////////////////////////////////////////////////////////////////////
2 //
3 // Copyright (C) 1996-2021 The Octave Project Developers
4 //
5 // See the file COPYRIGHT.md in the top-level directory of this
6 // distribution or <https://octave.org/copyright/>.
7 //
8 // This file is part of Octave.
9 //
10 // Octave is free software: you can redistribute it and/or modify it
11 // under the terms of the GNU General Public License as published by
12 // the Free Software Foundation, either version 3 of the License, or
13 // (at your option) any later version.
14 //
15 // Octave is distributed in the hope that it will be useful, but
16 // WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 // GNU General Public License for more details.
19 //
20 // You should have received a copy of the GNU General Public License
21 // along with Octave; see the file COPYING. If not, see
22 // <https://www.gnu.org/licenses/>.
23 //
24 ////////////////////////////////////////////////////////////////////////
25
26 #if defined (HAVE_CONFIG_H)
27 # include "config.h"
28 #endif
29
30 #include "mx-m-cm.h"
31 #include "mx-cm-m.h"
32 #include "mx-nda-cnda.h"
33 #include "mx-cnda-nda.h"
34
35 #include "errwarn.h"
36 #include "ovl.h"
37 #include "ov.h"
38 #include "ov-re-mat.h"
39 #include "ov-flt-re-mat.h"
40 #include "ov-cx-mat.h"
41 #include "ov-flt-cx-mat.h"
42 #include "ov-typeinfo.h"
43 #include "ops.h"
44 #include "xdiv.h"
45 #include "xpow.h"
46
47 // matrix by complex matrix ops.
48
49 DEFNDBINOP_OP (add, matrix, complex_matrix, array, complex_array, +)
50 DEFNDBINOP_OP (sub, matrix, complex_matrix, array, complex_array, -)
51
52 DEFBINOP_OP (mul, matrix, complex_matrix, *)
53
DEFBINOP(trans_mul,matrix,complex_matrix)54 DEFBINOP (trans_mul, matrix, complex_matrix)
55 {
56 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1);
57 const octave_complex_matrix& v2
58 = dynamic_cast<const octave_complex_matrix&> (a2);
59
60 Matrix m1 = v1.matrix_value ();
61 ComplexMatrix m2 = v2.complex_matrix_value ();
62
63 return ComplexMatrix (xgemm (m1, real (m2), blas_trans, blas_no_trans),
64 xgemm (m1, imag (m2), blas_trans, blas_no_trans));
65 }
66
DEFBINOP(div,matrix,complex_matrix)67 DEFBINOP (div, matrix, complex_matrix)
68 {
69 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1);
70 const octave_complex_matrix& v2
71 = dynamic_cast<const octave_complex_matrix&> (a2);
72 MatrixType typ = v2.matrix_type ();
73
74 ComplexMatrix ret = xdiv (v1.matrix_value (),
75 v2.complex_matrix_value (), typ);
76
77 v2.matrix_type (typ);
78 return ret;
79 }
80
DEFBINOPX(pow,matrix,complex_matrix)81 DEFBINOPX (pow, matrix, complex_matrix)
82 {
83 error ("can't do A ^ B for A and B both matrices");
84 }
85
DEFBINOP(ldiv,matrix,complex_matrix)86 DEFBINOP (ldiv, matrix, complex_matrix)
87 {
88 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1);
89 const octave_complex_matrix& v2
90 = dynamic_cast<const octave_complex_matrix&> (a2);
91 MatrixType typ = v1.matrix_type ();
92
93 ComplexMatrix ret = xleftdiv (v1.matrix_value (),
94 v2.complex_matrix_value (), typ);
95
96 v1.matrix_type (typ);
97 return ret;
98 }
99
DEFBINOP(trans_ldiv,matrix,complex_matrix)100 DEFBINOP (trans_ldiv, matrix, complex_matrix)
101 {
102 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1);
103 const octave_complex_matrix& v2
104 = dynamic_cast<const octave_complex_matrix&> (a2);
105 MatrixType typ = v1.matrix_type ();
106
107 ComplexMatrix ret = xleftdiv (v1.matrix_value (),
108 v2.complex_matrix_value (), typ, blas_trans);
109
110 v1.matrix_type (typ);
111 return ret;
112 }
113
DEFNDCMPLXCMPOP_FN(lt,matrix,complex_matrix,array,complex_array,mx_el_lt)114 DEFNDCMPLXCMPOP_FN (lt, matrix, complex_matrix, array, complex_array, mx_el_lt)
115 DEFNDCMPLXCMPOP_FN (le, matrix, complex_matrix, array, complex_array, mx_el_le)
116 DEFNDCMPLXCMPOP_FN (eq, matrix, complex_matrix, array, complex_array, mx_el_eq)
117 DEFNDCMPLXCMPOP_FN (ge, matrix, complex_matrix, array, complex_array, mx_el_ge)
118 DEFNDCMPLXCMPOP_FN (gt, matrix, complex_matrix, array, complex_array, mx_el_gt)
119 DEFNDCMPLXCMPOP_FN (ne, matrix, complex_matrix, array, complex_array, mx_el_ne)
120
121 DEFNDBINOP_FN (el_mul, matrix, complex_matrix, array, complex_array, product)
122 DEFNDBINOP_FN (el_div, matrix, complex_matrix, array, complex_array, quotient)
123 DEFNDBINOP_FN (el_pow, matrix, complex_matrix, array, complex_array, elem_xpow)
124
125 DEFBINOP (el_ldiv, matrix, complex_matrix)
126 {
127 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1);
128 const octave_complex_matrix& v2
129 = dynamic_cast<const octave_complex_matrix&> (a2);
130
131 return quotient (v2.complex_array_value (), v1.array_value ());
132 }
133
DEFNDBINOP_FN(el_and,matrix,complex_matrix,array,complex_array,mx_el_and)134 DEFNDBINOP_FN (el_and, matrix, complex_matrix, array, complex_array, mx_el_and)
135 DEFNDBINOP_FN (el_or, matrix, complex_matrix, array, complex_array, mx_el_or)
136
137 DEFNDCATOP_FN (m_cm, matrix, complex_matrix, array, complex_array, concat)
138
139 DEFCONV (complex_matrix_conv, matrix, complex_matrix)
140 {
141 const octave_matrix& v = dynamic_cast<const octave_matrix&> (a);
142
143 return new octave_complex_matrix (ComplexNDArray (v.array_value ()));
144 }
145
146 void
install_m_cm_ops(octave::type_info & ti)147 install_m_cm_ops (octave::type_info& ti)
148 {
149 INSTALL_BINOP_TI (ti, op_add, octave_matrix, octave_complex_matrix, add);
150 INSTALL_BINOP_TI (ti, op_sub, octave_matrix, octave_complex_matrix, sub);
151 INSTALL_BINOP_TI (ti, op_mul, octave_matrix, octave_complex_matrix, mul);
152 INSTALL_BINOP_TI (ti, op_div, octave_matrix, octave_complex_matrix, div);
153 INSTALL_BINOP_TI (ti, op_pow, octave_matrix, octave_complex_matrix, pow);
154 INSTALL_BINOP_TI (ti, op_ldiv, octave_matrix, octave_complex_matrix, ldiv);
155 INSTALL_BINOP_TI (ti, op_lt, octave_matrix, octave_complex_matrix, lt);
156 INSTALL_BINOP_TI (ti, op_le, octave_matrix, octave_complex_matrix, le);
157 INSTALL_BINOP_TI (ti, op_eq, octave_matrix, octave_complex_matrix, eq);
158 INSTALL_BINOP_TI (ti, op_ge, octave_matrix, octave_complex_matrix, ge);
159 INSTALL_BINOP_TI (ti, op_gt, octave_matrix, octave_complex_matrix, gt);
160 INSTALL_BINOP_TI (ti, op_ne, octave_matrix, octave_complex_matrix, ne);
161 INSTALL_BINOP_TI (ti, op_el_mul, octave_matrix, octave_complex_matrix, el_mul);
162 INSTALL_BINOP_TI (ti, op_el_div, octave_matrix, octave_complex_matrix, el_div);
163 INSTALL_BINOP_TI (ti, op_el_pow, octave_matrix, octave_complex_matrix, el_pow);
164 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_matrix, octave_complex_matrix,
165 el_ldiv);
166 INSTALL_BINOP_TI (ti, op_el_and, octave_matrix, octave_complex_matrix, el_and);
167 INSTALL_BINOP_TI (ti, op_el_or, octave_matrix, octave_complex_matrix, el_or);
168 INSTALL_BINOP_TI (ti, op_trans_mul, octave_matrix, octave_complex_matrix,
169 trans_mul);
170 INSTALL_BINOP_TI (ti, op_herm_mul, octave_matrix, octave_complex_matrix,
171 trans_mul);
172 INSTALL_BINOP_TI (ti, op_trans_ldiv, octave_matrix, octave_complex_matrix,
173 trans_ldiv);
174 INSTALL_BINOP_TI (ti, op_herm_ldiv, octave_matrix, octave_complex_matrix,
175 trans_ldiv);
176
177 INSTALL_CATOP_TI (ti, octave_matrix, octave_complex_matrix, m_cm);
178
179 INSTALL_ASSIGNCONV_TI (ti, octave_matrix, octave_complex_matrix,
180 octave_complex_matrix);
181 INSTALL_ASSIGNCONV_TI (ti, octave_float_matrix, octave_complex_matrix,
182 octave_float_complex_matrix);
183
184 INSTALL_WIDENOP_TI (ti, octave_matrix, octave_complex_matrix,
185 complex_matrix_conv);
186 }
187